77660856

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 269068800

約数和(自身を除く): 191407944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 243, 252, 273, 312, 324, 351, 364, 378, 439, 468, 486, 504, 546, 567, 648, 702, 728, 756, 819, 878, 936, 972, 1053, 1092, 1134, 1317, 1404, 1512, 1638, 1701, 1756, 1944, 2106, 2184, 2268, 2457, 2634, 2808, 3073, 3159, 3276, 3402, 3512, 3951, 4212, 4536, 4914, 5268, 5707, 6146, 6318, 6552, 6804, 7371, 7902, 8424, 9219, 9828, 10536, 11414, 11853, 12292, 12636, 13608, 14742, 15804, 17121, 18438, 19656, 22113, 22828, 23706, 24584, 25272, 27657, 29484, 31608, 34242, 35559, 36876, 39949, 44226, 45656, 47412, 51363, 55314, 58968, 68484, 71118, 73752, 79898, 82971, 88452, 94824, 102726, 106677, 110628, 119847, 136968, 142236, 154089, 159796, 165942, 176904, 205452, 213354, 221256, 239694, 248913, 284472, 308178, 319592, 331884, 359541, 410904, 426708, 462267, 479388, 497826, 616356, 663768, 719082, 746739, 853416, 924534, 958776, 995652, 1078623, 1232712, 1386801, 1438164, 1493478, 1849068, 1991304, 2157246, 2773602, 2876328, 2986956, 3235869, 3698136, 4314492, 5547204, 5973912, 6471738, 8628984, 9707607, 11094408, 12943476, 19415214, 25886952, 38830428, 77660856]

約数ペア:

[(1, 77660856), (2, 38830428), (3, 25886952), (4, 19415214), (6, 12943476), (7, 11094408), (8, 9707607), (9, 8628984), (12, 6471738), (13, 5973912), (14, 5547204), (18, 4314492), (21, 3698136), (24, 3235869), (26, 2986956), (27, 2876328), (28, 2773602), (36, 2157246), (39, 1991304), (42, 1849068), (52, 1493478), (54, 1438164), (56, 1386801), (63, 1232712), (72, 1078623), (78, 995652), (81, 958776), (84, 924534), (91, 853416), (104, 746739), (108, 719082), (117, 663768), (126, 616356), (156, 497826), (162, 479388), (168, 462267), (182, 426708), (189, 410904), (216, 359541), (234, 331884), (243, 319592), (252, 308178), (273, 284472), (312, 248913), (324, 239694), (351, 221256), (364, 213354), (378, 205452), (439, 176904), (468, 165942), (486, 159796), (504, 154089), (546, 142236), (567, 136968), (648, 119847), (702, 110628), (728, 106677), (756, 102726), (819, 94824), (878, 88452), (936, 82971), (972, 79898), (1053, 73752), (1092, 71118), (1134, 68484), (1317, 58968), (1404, 55314), (1512, 51363), (1638, 47412), (1701, 45656), (1756, 44226), (1944, 39949), (2106, 36876), (2184, 35559), (2268, 34242), (2457, 31608), (2634, 29484), (2808, 27657), (3073, 25272), (3159, 24584), (3276, 23706), (3402, 22828), (3512, 22113), (3951, 19656), (4212, 18438), (4536, 17121), (4914, 15804), (5268, 14742), (5707, 13608), (6146, 12636), (6318, 12292), (6552, 11853), (6804, 11414), (7371, 10536), (7902, 9828), (8424, 9219)]